Engine - GM (19435602)
POWERFUL, DURABLE AND AFFORDABLE!
Chevrolet Performance's durable CT350 is the engine budget-conscious racers can depend on for competitive performance and low maintenance. At 350 hp, it is a perfect fit for a large number of short track racers.
It is based on our popular 350 HO high-performance street crate engine and features a strong four-bolt-main block and iron Vortec cylinder heads. A unique dual-pattern camshaft helps deliver more than 300 lb.-ft. of torque between 2,000 and 5,500 rpm - peaking at 396 lb.-ft. at 3,800 rpm. With that much pulling power, you can hold a gear longer, keeping the engine in its sweet spot for quicker laps.
We assemble the CT350 with an 8-quart circle track racing oil pan, balancer, HEI distributor and an aluminum high-rise, dual-plane intake manifold. Add your carburetor, starter, spark plugs, wires and water pump - all available from Chevrolet Performance - and you'll be ready for the green flag!
TECH SPECS
Part Number: 19258602
Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480
Block (P/N 10105123): Cast-iron with 4-bolt main caps
Crankshaft (P/N 10243070): Nodular iron
Connecting Rods (P/N 10108688): Powdered metal steel
Pistons (P/N 88894280): Hypereutectic aluminum
Intake Manifold (P/N 12366573): Dual-plane aluminum
Camshaft Type (P/N 24502476): Hydraulic flat tappet
Camshaft Lift (in): .435 intake / .460 exhaust
Camshaft Duration (@.050 in): 212° intake / 222° exhaust
Cylinder Heads (P/N 12558060): Vortec iron; 64cc chambers
Valve Size (in): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.12:1 Nominal
Rocker Arms (P/N 10089648): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 34° Total @ 4,000 rpm
Maximum Recommended rpm: 5,500
Balanced: External
INSTALLATION NOTES
- Requires addition of carburetor, starter, water pump, plug wires and exhaust system (not included)
- Requires an externally balanced flywheel (not included).
- The 8-quart circle track oil pan is 8 inches deep at the sump. It will clear most GM rear-steer chassis with stock engine location
- For Circle Track Racing only - Not intended for street use
- Circle Track racing engines from Chevrolet Performance include anti-tampering seals installed
*Check track rules for correct application. FREE SHIPPING !
*Drivers name required for IMCA Seals* Add to comments box during checkout
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
POWERFUL, DURABLE AND AFFORDABLE!
Chevrolet Performance's durable CT350 is the engine budget-conscious racers can depend on for competitive performance and low maintenance. At 350 hp, it is a perfect fit for a large number of short track racers.
It is based on our popular 350 HO high-performance street crate engine and features a strong four-bolt-main block and iron Vortec cylinder heads. A unique dual-pattern camshaft helps deliver more than 300 lb.-ft. of torque between 2,000 and 5,500 rpm - peaking at 396 lb.-ft. at 3,800 rpm. With that much pulling power, you can hold a gear longer, keeping the engine in its sweet spot for quicker laps.
We assemble the CT350 with an 8-quart circle track racing oil pan, balancer, HEI distributor and an aluminum high-rise, dual-plane intake manifold. Add your carburetor, starter, spark plugs, wires and water pump - all available from Chevrolet Performance - and you'll be ready for the green flag!
TECH SPECS
Part Number: 19258602
Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480
Block (P/N 10105123): Cast-iron with 4-bolt main caps
Crankshaft (P/N 10243070): Nodular iron
Connecting Rods (P/N 10108688): Powdered metal steel
Pistons (P/N 88894280): Hypereutectic aluminum
Intake Manifold (P/N 12366573): Dual-plane aluminum
Camshaft Type (P/N 24502476): Hydraulic flat tappet
Camshaft Lift (in): .435 intake / .460 exhaust
Camshaft Duration (@.050 in): 212° intake / 222° exhaust
Cylinder Heads (P/N 12558060): Vortec iron; 64cc chambers
Valve Size (in): 1.940 intake / 1.500 exhaust
Compression Ratio: 9.12:1 Nominal
Rocker Arms (P/N 10089648): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Premium pump
Ignition Timing: 34° Total @ 4,000 rpm
Maximum Recommended rpm: 5,500
Balanced: External
INSTALLATION NOTES
- Requires addition of carburetor, starter, water pump, plug wires and exhaust system (not included)
- Requires an externally balanced flywheel (not included).
- The 8-quart circle track oil pan is 8 inches deep at the sump. It will clear most GM rear-steer chassis with stock engine location
- For Circle Track Racing only - Not intended for street use
- Circle Track racing engines from Chevrolet Performance include anti-tampering seals installed
*Check track rules for correct application. FREE SHIPPING !
*Drivers name required for IMCA Seals* Add to comments box during checkout

| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
Shipping Policy Summary
- In-stock items: Ship within 24 hours (Mon–Fri).
- Weekend orders: Processed the next business day.
- Out-of-stock items:
-Some may take up to 5–6 business days.
-Most arrive from the manufacturer within 2–3 business days and ship promptly.
- Delivery times:
- Overnight shipping: Available for an extra cost.
- Ground shipping: Typically takes 2–7 days, depending on location.
- Oversized items: May incur additional fees; customer will be contacted for approval before shipping.
- Carrier substitutions: May occur to reduce customer shipping costs.
- Limitations:
- Ground/oversized shipping times are not guaranteed
- No COD (Cash on Delivery) orders
- No international shipping
- Backorders/Discontinued items: We'll make every effort to source the part promptly.
Return Policy
- Contact us to arrange for any returns.
- A copy of the invoice will need to be included with the return.
- There is a 25% restocking fee charged against all returned parts.
- Parts under $8.00 are not returnable.
- Orders placed without a provided VIN are not returnable.
- Parts must be resellable and in the original packaging.
- We cannot take back used parts.
- We cannot take back installed or tried parts.
- Electrical parts are not returnable.
- If the part number label is damaged or missing, returns will not be accepted.
- We do reserve the right to refuse and return any parts we find have been installed, are used, or do not meet the above criteria.
- Return requests need to be within 30 days of receipt.
- Normally, it takes 5-10 business days to process returns
- To receive credit for the core charge, the part must be sent back to your supplier in the original box, must be an original OEM part, and no external damage to the housing/part. A refund will be applied after we have received and inspected the core.
Cancellation Policy
- An order or a portion of an order may be canceled up until the time it is shipped and no longer in our possession.
- If the canceled part was special ordered from the manufacturer a return fee of 25% may apply.

